The terrain park can dish out some heavy-handed blows, so be ready with the Giro Ledge Helmet. The hard shell construction is built to withstand multiple impacts, and its on-the-fly vertical tuning system allows you to quickly adjust the helmet for a snug and secure fit. Super Cool vents live up to their name with the ability to quickly pull cool air through the helmet as you ride, forcing hot and stale air out. Remove the ear pads and the Auto Loc 2 fit system when you want to wear the Ledge with just a beanie underneath. The Ledge helmet is designed to seamlessly integrate with all Giro goggles, while its Stack vents will help to keep goggles free of fog.